<template>
  <div class="login-container banner_dh">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">
      <div class="title-container">
        <h3 class="title">企业登录</h3>
      </div>
      <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="username"
          v-model="loginForm.username"
          placeholder="输入手机号"
          name="username"
          type="text"
          tabindex="1"
        />
      </el-form-item>
      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="loginForm.password"
          type="password"
          placeholder="请输入密码"
          name="password"
          tabindex="2"
          auto-complete="on"
        />
        <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
        </span>
      </el-form-item>
      <el-button :loading="loading" type="success" style="width:45%;float: left;margin: 0 2%" @click.native.prevent="handleLogin">用户登录</el-button>
      <router-link :to="{path:'/reg'}"><el-button :loading="loading" type="warning" style="width:45%;;margin: 0 2%">注册申请</el-button></router-link>
      <div class="tips" style="color:#495d64;line-height:40px;text-align:center;margin-top:10px;">
        <span style="font-size: 14px;color: #87023f;cursor: pointer;margin-right: 220px" @click="forgetPwd">忘记密码?</span>
      </div>
    </el-form>
  </div>
</template>
<script>
import { login } from '@/api/user'
import { setToken, setUsername } from '@/utils/auth'
import { encryptDes } from '@/utils/des'
export default {
  name: 'Login',
  data() {
    const validateUsername = (rule, value, callback) => {
      if (!value) {
        callback(new Error('请填写用户名'))
      } else {
        callback()
      }
    }
    const validatePassword = (rule, value, callback) => {
      if (value.length < 3) {
        callback(new Error('请填写密码'))
      } else {
        callback()
      }
    }
    return {
      iframeArr: {},
      aaa: [],
      userData: '',
      loginForm: {
        username: '',
        password: ''
      },
      userInfo: {
        type: '',
        username: '',
        name: ''
      },
      loginRules: {
        username: [{ required: true, trigger: 'blur', validator: validateUsername }],
        password: [{ required: true, trigger: 'blur', validator: validatePassword }]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined
    }
  },
  created() {
  },

  methods: {
    forgetPwd() {
      this.$router.push({ path: '/forget' })
    },
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    handleLogin() {
      const that = this
      this.loading = true
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loginForm.username = encryptDes(this.loginForm.username).trim()
          this.loginForm.password = encryptDes(this.loginForm.password)
          login(this.loginForm).then(response => {
            if (response.result === 1) {
              setToken(response.data.token)
              setUsername(response.data.username)
              this.loading = false
              that.$router.push('/console')
            } else {
              this.loading = false
              this.$message({
                message: response.msg, type: 'error'
              })
            }
          }).catch(() => {
            this.loading = false
          })
        } else {
          this.loading = false
        }
      })
    }
  }
}
</script>
<style >
</style>
<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg:#fff;
$light_gray:#fff;
$cursor: #aaa;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}
/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;
    input {
      background: #fff;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      //padding: 12px 5px 12px 15px;
      margin: 4px 4px;
      color: #888888;
      height: 37px;
      caret-color: $cursor;
      border-radius: 4px;
      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }
  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;
  .diBox{
    width: 100%;
    position: relative;
    bottom:0;left: 0;
    .foot_text{
      width: 1200px;
      margin:0 auto;
    }
  }
  .login-form {
    margin-bottom: 50px;
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 0 35px 0;
    margin-top:  6% ;
    margin-left:  50% ;
    margin-right:  7% ;
    overflow: hidden;
    background-color: #f0f7fd;
    box-shadow: 0px 0px 20px 5px #60b5da;

  }
  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }
  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }
  .title-container {
    position: relative;
    .title {
      font-size: 26px;
      color: #495d64;
      margin: 20px auto 20px auto;
      text-align: center;
      font-weight: bold;
    }
  }
  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
.banner_dh{
  background-size: 1920px 650px;
  background-repeat: no-repeat;
  background: #FFFFFF;
  width: 100%;
  /*height: 650px;*/
  min-width: 1200px;
  position: relative;
  z-index: 1;
  display: flex;
  flex-flow: column;
  justify-content: space-between;
}
</style>
